To get a toolbox up an inclined slope, a student installs a pulley system as in the picture shown. The student uses their body weight to apply a force. The student weighs 81.9kg, and the toolbox weighs 16.3kg. The angle of the slope is 31.2° above the horizontal. The coefficient of friction between the box and the slope is 0.227. Once the student gets the box moving, what will its acceleration be?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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To get a toolbox up an inclined slope, a student installs a pulley system as in the picture shown. The student uses
their body weight to apply a force. The student weighs 81.9kg, and the toolbox weighs 16.3kg. The angle of the
slope is 31.2° above the horizontal. The coefficient of friction between the box and the slope is 0.227. Once the
student gets the box moving, what will its acceleration be?
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Transcribed Image Text:To get a toolbox up an inclined slope, a student installs a pulley system as in the picture shown. The student uses their body weight to apply a force. The student weighs 81.9kg, and the toolbox weighs 16.3kg. The angle of the slope is 31.2° above the horizontal. The coefficient of friction between the box and the slope is 0.227. Once the student gets the box moving, what will its acceleration be? Activate Windows
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